5 letters
- sigil8
- sigma10
- signs8
- simar8
- simas8
- simps11
- singe8
- sings8
- siren6
- sirra5
- sirup9
- sitar5
- sizar14
- skimp15
- slain7
- slang9
- sling9
- smarm11
- smart8
- smear8
- smirk12
- snags8
- snail7
- snaps9
- snare6
- snark10
- snarl7
- sneap9
- snipe9
- snips9
- sonar6
- spahi10
- spail9
- spait8
- spams11
- spang11
- spank13
- spans9
- spare8
- spark12
- spars8
- spasm11
- spawn12
- spean9
- spear8
- speir8
- sperm11
- spica11
- spier8
- spine9
- spins9
- spiny11
- spire8
- spirt8
- spiry10
- sprag10
- sprat8
- spray10
- sprig10
- sprit8
- sprug11
- spurn10
- staig7
- stain6
- stair5
- stamp11
- stang8
- sting8
- stirp8
- strap8
- stria5
- strip8
- sugar8
- suing9
- sunna8
- supra9
- swain9
- swami11
- swamp14
- swang11
- swarm11
- swing11
- tains6
- tamis8
- tamps11
- tangs8
- tapir8
- tapis8
- tarns6
- tarps8
- tarsi5
- tings8
- tipis8
- tragi7
- train6
- tramp11
- trams8
- trans6
- traps8
- trigs7
- trims8
- trips8
- unais7
- unarm10
- unman11
- unpin11
- unrig9
- unrip10
- using9
- vairs9
- vamps15
- vangs12
- vigas11
- vinas10
- virga11
- wains9
- wairs8
- warms11
- warns9
- warps11
- wigan11
- wimps14
- wings11
- wrang11
- wraps11
- wring11
- yagis9
- yangs10
- yarns8
- zings17
- ziram17